• Proceedings of the Korean Society of Developmental Biology Conference
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• 2002.02a
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• pp.17-17
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• 2002

• Electrical & Electronic Materials
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• v.4 no.2
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• pp.175-184
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• 1991

급속 열처리 방법으로 두께가 약 80.angs.C인 산화막을 성장시킨 후 950.angs.C와 1150.angs.C의 온도에서 15초-120초 동안 질화 및 재산화 공정을 수행하여 초 박막 구조의 질화 및 재산화된 질화 산화막을 성장하였다. 성장한 질화산 화막과 재 산화된 진화 산화막의 전기적 특성은 C-V, I-V, 전하 포획 및 TDDB 측정등을 통하여 분석하였다. 측정된 소자의 특성으로부터 질화 조건이 950.angs.C, 60초이고 재산화 조건이 1150.angs.C, 60초인 재산화된 질화 산화막은 전기적 스트레스 인가후에 전하 포획에 의한 평탄전압변화(.DELTA. $V_{fb}$ )와 계면 상태밀도( $D_{itm}$)의 증가가 산화막보다 적은 우수한 특성을 나타내는 것을 알 수 있었다.

• BMB Reports
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• v.41 no.9
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• pp.651-656
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• 2008

A mouse with cataract, Kec, was generated from N-ethyl-N-nitrosourea (ENU) mutagenesis. Cataract in the Kec mouse was observable at about 5 weeks after birth and this gradually progressed to become completely opaque by 12 weeks. Dissection microscopy revealed that vacuoles with a radial or irregular shape were located primarily in the cortex of the posterior and equatorial regions of the lens. At the late stage, the lens structure was distorted, but not ruptured. This cataract phenotype was inherited in an autosomal recessive manner. We performed a genetic linkage analysis using 133 mutant and 67 normal mice produced by mating Kec mutant (BALB/c) and F1 (C57BL/6 $\times$ Kec) mice. The Kec locus was mapped to the 3 cM region encompassed by D14Mit34 and D14Mit69. In addition we excluded coding sequences of 9 genes including Rcbtb2, P2ry5, Itm2b, Med4, Nudt15, Esd, Lcp1, Slc25a30, and 2810032E02Rik as the candidate gene that causes cataract in the Kec mouse.